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Clean Air Status and Trends Network (CASTNET) Download Data Module

Metadata Updated: February 24, 2021

The CASTNET Download Data module allows users to select, view, and download CASTNET data (Raw, Aggregate, Modeled & Factual Data) based on user selections.

CASTNET sites are located in or near rural areas and sensitive ecosystems collecting data on ambient levels of pollutants where urban influences are minimal. CASTNET, which was initiated in 1986, is able to provide data needed to assess and report on geographic patterns and long-term temporal trends in ambient air pollution and dry atmospheric deposition. CASTNET can also be used to track changes in measurements associated with climate change (such as temperature and precipitation).

Access & Use Information

Public: This dataset is intended for public access and use. License: See this page for license information.

Downloads & Resources



Metadata Created Date December 4, 2020
Metadata Updated Date February 24, 2021
Data Update Frequency irregular

Metadata Source

Harvested from OAR-OAP Non-Geo Records

Additional Metadata

Resource Type Dataset
Metadata Created Date December 4, 2020
Metadata Updated Date February 24, 2021
Publisher U.S. EPA Office of Air and Radiation (OAR) - Office of Atmospheric Programs (OAP)
Identifier 5936F352-D87F-4D70-B5C2-1EDA46CD0CF1
Data First Published 2014-01-01
Data Last Modified 2014-01-01
Category Tag 16E15F51 D96E 4051 9124 75665Abdc6Ff "Human Health"
Public Access Level public
Data Update Frequency irregular
Bureau Code 020:00
Metadata Context
Metadata Catalog ID
Schema Version
Catalog Describedby
Harvest Object Id 1c93d180-80f1-4379-a59f-5b380018562f
Harvest Source Id 7e6bdd95-d59f-4965-9435-992cbbb90c83
Harvest Source Title OAR-OAP Non-Geo Records
Old Spatial -180.0,18.0,-66.0,72.0
Program Code 020:072
Related Documents,
Source Datajson Identifier True
Source Hash eadfbda732597745d14b7f6da42dddbf71bf15cc
Source Schema Version 1.1
Spatial {"type": "Polygon", "coordinates": -180.0, 18.0, -180.0, 72.0, -66.0, 72.0, -66.0, 18.0, -180.0, 18.0}

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